Enumeration of the isomers of phenylenes

SummaryThe [h]phenylene C6hH2h+4 isomers are enumerated up toh=12. The numbers are compared with old and new data for CnH5 isomers of benzenoids, fluoranthenoids and biphenylenoids.ZusammenfassungDie Anzahl der [h]Phenylen-Isomeren C6hH2h+4 wurde bish=12 ausgewertet. Die Zahlen wurden mit alten und neuen Daten für CnHs-Isomere von Benzenoiden, Fluoranthenoiden und Biphenyloiden verglichen.

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